	shannon	PD_whole_tree	chao1	observed_species
PC.636	2.16096404744	1.57597	16.0	6.0
PC.635	3.12192809489	1.67718	23.0	9.0
PC.356	3.12192809489	1.68174	23.0	9.0
PC.481	2.92192809489	1.66477	13.0	8.0
PC.354	2.52192809489	1.28039	22.0	7.0
PC.593	3.12192809489	1.36365	23.0	9.0
PC.355	3.12192809489	1.33847	23.0	9.0
PC.607	3.12192809489	2.05608	23.0	9.0
PC.634	2.92192809489	2.27226	13.0	8.0